电沉积法制备FeOOH自支撑电极及CDI处理稀土废水—

引用本文: 薛夷菡, 张洁, 温晓茹. 电沉积法制备FeOOH自支撑电极及CDI处理稀土废水——推荐一个物理化学综合实验[J]. 大学化学, 2026, 41(6): 404-414. doi: 10.12461/PKU.DXHX202509023 shu

Citation: Yihan Xue, Jie Zhang, Xiaoru Wen. Electrodeposited FeOOH self-supported electrode for CDI rare-earth wastewater treatment: a comprehensive physical chemistry experiment[J]. University Chemistry, 2026, 41(6): 404-414. doi: 10.12461/PKU.DXHX202509023 shu

电沉积法制备FeOOH自支撑电极及CDI处理稀土废水——推荐一个物理化学综合实验

内蒙古大学化学化工学院, 内蒙古呼和浩特 010020

通讯作者: 温晓茹,Email:xiaoru-wen@imu.edu.cn

基金项目:
内蒙古大学2024年度国家级大学生创新创业训练计划(202414229)；内蒙古大学2021年度“专创融合”特色示范课程(21300-121051/015)；内蒙古大学课程思政标杆课建设项目(21300-121084/002)资助

摘要: 本实验聚焦电容去离子(Capacitive deionization，CDI)技术处理稀土废水领域，设计了一个利用电沉积法制备羟基氧化铁@不锈钢网(FeOOH@SSC)自支撑电极材料并对其进行结构表征、电化学性能测试及CDI吸附稀土离子性能测试的综合化学实验。本实验将CDI技术处理稀土废水前沿科研成果引入本科教学实验，实验内容涵盖物理化学中电化学理论知识，且有效衔接无机化学、仪器分析、材料物理与化学等多学科。在巩固基础理论知识的同时，增强学生化学专业素养，对培养能够服务于国家重大战略和地区经济特色发展需求的化学拔尖本科人才具有重要意义。

关键词:

English

Electrodeposited FeOOH self-supported electrode for CDI rare-earth wastewater treatment: a comprehensive physical chemistry experiment

College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010020, Inner Mongolia Autonomous Region, China

Corresponding author: Xiaoru Wen, xiaoru-wen@imu.edu.cn

Received Date: 06 September 2025
Revised Date: 17 November 2025
Available Online: 03 December 2025

Abstract: This study focuses on capacitive deionization (CDI) technology for rare-earth wastewater treatment, presenting an integrated chemistry experiment involving the fabrication of FeOOH@SSC self-supported electrodes through electrodeposition. The experiment encompasses material characterization, electrochemical performance testing, and CDI adsorption evaluation for rare-earth ions. By introducing cutting-edge CDI research into undergraduate laboratory education, this interdisciplinary experiment bridges theoretical knowledge in electrochemistry from physical chemistry with practical applications in inorganic chemistry, instrumental analysis, and materials science. The experiment not only reinforces fundamental theoretical concepts but also enhances students’ professional competencies in chemistry, contributing significantly to the cultivation of top-tier undergraduates capable of addressing national strategic needs and regional economic development priorities.

Key words:

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电沉积法制备FeOOH自支撑电极及CDI处理稀土废水——推荐一个物理化学综合实验

通讯作者: 温晓茹,Email:xiaoru-wen@imu.edu.cn

English

Electrodeposited FeOOH self-supported electrode for CDI rare-earth wastewater treatment: a comprehensive physical chemistry experiment

Corresponding author: Xiaoru Wen, xiaoru-wen@imu.edu.cn

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通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

电沉积法制备FeOOH自支撑电极及CDI处理稀土废水——推荐一个物理化学综合实验

通讯作者: 温晓茹,Email:xiaoru-wen@imu.edu.cn

English

Electrodeposited FeOOH self-supported electrode for CDI rare-earth wastewater treatment: a comprehensive physical chemistry experiment

Corresponding author: Xiaoru Wen, xiaoru-wen@imu.edu.cn

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

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